12183-7756 TDS8312

 
 
12h 18m 20.78s -77 55' 37.5" P.A. 243 sep 1.5 mag 9.98,12.50 Sp F0
 
 
Coord 2000
12183-7756
Discov num
TDS8312
Comp
Coord arcsec 2000
12 18 20.78 -77 55 37.5
Date first
1991
Date last
1991
Obs
1
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.98
Mag sec
12.50
delta mag (ΔM)
2.52
Spectral class
F0 (yellow-white)
Pri motion ra
-031
Sec motion ra
-031
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.8
Precise sep
1.49
Cdsa2 id
TDS 8312
Constellation
Chamaeleon
Tycho2
9416-00718-1
Ra deg
12.305772222222222
De deg
-77.92708333333334
last precise pa
242.8
last precise sep
1.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12183-7756 TDS8312 1991 1 243 1.5 9.98 12.50 121820.78-775537.5

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